baber/WOPTO huggingface dataset:
Patent GB-1301364-A (GB)
IPC: F02K1/38
Filed: 1970-06-22
Abstract: 1301364 Jet deflectors SOC NATIONAL D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION 22 June 1970 [23 June 1969] 30081/70 Heading B7G [Also in Division F1] In a jet engine nozzle having reverse thrust flaps and silencing means, the exhaust gas flow is utilized to assist effective closure of the nozzle outlet by the pivoting of the flaps about their downstream edges. As shown a primary flame tube 1 is surrounded by a fairing 2, which extends downstream terminating in control flaps 5 and encloses a throat 3. A diverging wall 4, downstream of the throat includes three cambered flaps 6, 7, 8 which are actuable to close off the gas flow by presenting a convex obstruction thereto. The silencing means 24 are fixed or pivotable members disposed around the periphery of the divergent wall between the flaps 6, 7, 8 so as to project operatively into the exhaust gas flow. The latter is discharged during thrust reversal through apertures 26 controlled by vanes 27, the same apertures also being an intake for tertiary air to the silencers when required. The flaps 6, 7, 8 are each operable via hydraulic or compressed air jacks 21, 22 comprising ,a main jack 21, so positioned as to provide the greatest leverage at initial flap opening and an auxiliary jack R2 which locks the flap in the closed position by co-operation with a roller 23 thereon. In an alternative nozzle, Fig. 6 (not shown), each flap 6, 7, 8 is split into two portions (30, 31) separately controllable by jacks (34, 37) 22, the portion furthest downstream (31) being first actuated on retraction leaving a peripheral aperture for exhaust flow which reduces the force on the remaining flap portions and so facilitates their retraction. The movements of the main flap portions (30) are synchronized by the replacement of jacks 21 by a device comprising a ring (36) slidable in the fairing 2 under the action of jacks (37) and connected to the main portions (30) by links (38). The apertures 26 have reverse thrust blades (29), and vanes (28) pivoting about axes parallel with the tube 1.
Patent GB-1305375-A (GB)
IPC: B01J20/22
Filed: 1969-01-30
Abstract: 1305375 Separating gases DUNLOP HOLDINGS Ltd and H J M BOWEN 30 Jan 1970 [30 Jan 1969 29 July 1969] 5279/69 and 37909/69 Heading B1L [Also in Division C1] Components of gaseous mixtures are separated by absorption using a porous foamed polyurethane. Examples are concerned with the separation of iodine, benzene and chloroform from water and iodine, bromine, hydrogen chloride, benzene, chloroform and trichloroethylene from mixtures with air.
Patent GB-1308284-A (GB)
Title: Self-biased class c oscillators
IPC: H03B5/12
Filed: 1971-01-25
Abstract: 1308284 Supply systems for consuming devices THORN ELECTRICAL INDUSTRIES Ltd 25 Jan 1972 [25 Jan 1971] 3102/71 Heading H2H [Also in Division H3] A class-C oscillator driving a fluorescent tube 60 produces half-sinusoid collector current pulses in a transistor 11 whose two main path electrodes 12, 15 are connected to respective supply terminals, one connection being through a parallel tuned circuit 13 and also a series tuned circuit, the parallel tuned circuit having a lower frequency than the series one, and including an inductor 203 which is coupled to a feedback winding 18 connected between the base 17 and a bias capacitor 25, whose value is N1/N2.I B /I C .C; where C is the parallel lined circuit capacitance 22a, N1 and N2 are the numbers of turns on the said inductor and feedback windings 20a, 18, and I B  and I C  are the peak base and collector currents. The ratio I C /I B  is between 3 and 10. The series tuned circuit is formed by an inductor 21, which could be the leakage inductance of the transformer 23 whose primary constitutes the parallel tuned circuit inductance 20a, and a capacitance formed by the effective capacitance presented by the parallel circuit between the collector and the point of connection of the inductor 21. For a parallel tuned frequency (output frequency) of 20 KHZ, a series tuned frequency of 30 KHZ is selected to give the best compromise between peak transistor current and optimum current pulse shape, the latter also being controllable (44b, 44d, 44f, Fig. 3, not shown) by selection of resistors 27, 31. Diodes 30, 32 protect the transistor, and a diode 28 discharges the negative voltage built up on C25 during each cycle. Transients are suppressed by L63, C64, C65, R66, and the ferrite cored transformer 23 drives the fluorescent tube 60, or an electroluminescent panel (68, Fig. 6, not shown), in the latter case a PNP transistor being used. An inductor (67, Fig. 6, not shown) in the base circuit produces a reverse bias at the base to compensate for storage time (t s , Fig. 4, not shown) in the transistor. A push-pull circuit (Fig. 7, not shown) employs two transistors whose collectors are connected to opposite ends of the transformer 23 primary (20b, 20c), and circuitry basically similar to Fig. 5.
Patent GB-1330307-A (GB)
Title: Metallurgical forming process
IPC: B23K11/06
Filed: 1970-09-11
Abstract: 1330307 Welding by pressure; rolling INTERNATIONAL HARVESTER CO 11 Sept 1970 24996/73 Headings B3M and B3R In a method of imparting a specified external configuration to a single metallic member the member is releasably fixed to at least one tooling component configured to match part of the desired external configuration of the member, the member is locally and progressively subjected to pressure by a rotatable electrode, the member is heated by current passed from the electrode through the member and the current is regulated so that the maximum temperature of the member is maintained below the melting point of the member but high enough so that plastic flow of the member into contact with the tooling component or components occurs under pressure of the electrode. The edge of a nickel base alloy sheet 444, Fig. 5, is upset to produce the form 446 shown in Fig. 6 by clamping the sheet between mild steel tooling members 448, 450 and passing the assembly between the molybdenum electrode rollers 64, 66, Fig. 1, the current supplied by the rollers being controlled so that localized plastic flow of the sheet edge occurs without melting of the sheet. The welding of two flanges to the web in making an I beam according to the invention of Specification 1,330,306 is described wherein the web is clamped between tooling components and the assembly of clamped web and flanges is passed between the electrode rollers, fillets between the web and flanges being formed in shaped ends of the tooling components.
Patent GB-1337044-A (GB)
Title: Anti-reflection arrangement for display devices
IPC: G02B5/28
Filed: 1971-03-18
Abstract: 1337044 Cathode-ray tube displays STANDARD TELEPHONES & CABLES Ltd 18 March 1971 7181/71 Heading H4T [Also in Division H1] A display device includes a circular polarizer 5 in front of the face of a cathode ray tube, and has an optical interference filter 4 intermediate the phosphor 3 of the CRT and the inner surface of its face. An absorption filter may be located between the interference filter and the circular polarizer. As shown, the face 72 of the CRT is formed as this filter. The circular polarizer 5 preferably has a broad-band anti-reflective coating 6. The pass-band of the interference filter 4 is preferably matched with the spectral emission of the phosphor.
Patent GB-1343857-A (GB)
Title: Pressure-medium operated percussion or impact apparatus
IPC: B25D9/12
Filed: 1972-05-17
Abstract: 1343857 Power hammers MOELVEN BRUG A S 17 May 1972 23203/72 Heading B3H [Also in Divisions B4-B5] A percussive tool, e.g. a hammer, includes a striker piston having an axial groove in its cylindrical surface and fluid pressure chambers in the cylinder at opposite ends of the piston, the groove extending partway along the piston to open into one of the chambers. The piston is rotated to bring the groove alternately into communication with pressure and exhaust conduits. Grooves may extend from opposite ends of the piston to communicate with both chambers.  In one arrangement, Fig. 4, applied to a drill, grooves 11, 12 communicating with upper and lower chambers 9, 10 alternate round the piston which, as it reciprocates is carried to rotate in one direction only. This is achieved by splined extensions 28, 29 sliding in matching nuts 30, 31 permitted to rotate in opposite directions only by pawl and ratchet means, Fig. 5 (not shown). Rotation is imparted to the drill holder via a sliding connection 34, 35. In other arrangements, the piston and drill holder are integral and rotated by a motor (1) on the upper end of the piston-rod through a splined connection, Fig. 1 (not shown). The drill holder may be separate and rotated by a separate motor 22, Fig. 3 (not shown). In another embodiment, Fig. 6, the piston ends are of different areas and the grooves communicate only with the chamber 37 at the larger end. The small end chamber 38 is in constant connection with pressure fluid but its influence will only raise the piston when the upper chamber 37 is opened to exhaust.
Patent GB-1346993-A (GB)
Title: Method for the production of shaped articles
IPC: B29C31/04
Filed: 1971-04-28
Abstract: 1346993 Moulding plastic substances DOWTY SEALS Ltd 28 April 1971 [20 May 1970] 24317/70 Heading B5A Articles such as sealing rings 8 (Fig. 3) are made in an open mould 1 from a plastic material such as polyvinyl chloride or epoxy resin. Material is distributed on the upper surface of the mould 1 to form a layer 9 by pressing a foraminous sheet 3 against the surface; the sheet 3 is thereafter removed. When the moulding material has hardened, the sealing ring 8 is removed from the mould 1 by means of the thin layer 9. As described, a multi-compartmented mould 1 is employed, and the foraminous sheet 3 is supported by a framework hinged to the mould 1 (see Fig. 1, not reproduced). The sheet 3 is pressed against the mould surface by a squeegee 7, the moulding material being applied either before or after laying of the sheet 3. Hardening is aided by a hot air blast in an oven. After removal from the mould 1, the interconnected array of sealing rings 8 is crumpled and frozen using liquid nitrogen or carbon dioxide, and the flash removed by abrasive particles in a barrel or tumbler. The plastic material may include a blowing agent to give the sealing rings 8 a convex surface, or a solvent that can be evaporated to give a concave surface; metal inserts may be included. The foraminous sheet 3 is of woven nylon filaments, and may be shielded by a stencil 13 (Fig. 8) that allows the moulding material to form sealing rings 14 interconnected by strips 15.
Patent ID-28288-A (ID)
Inventor: WATANABE TAKUYA
IPC: A61K48/00
Filed: 1999-10-27
Abstract: The present invention relates to rat cerebellum-derived and human brain-derived G protein coupled receptor proteins or salts thereof, their partial peptides, amides, esters or salts thereof, ligands to the same, a method/kit for screening compounds that alter the binding property between the ligands and the G protein coupled receptor proteins, compounds obtained by the screening or salts thereof, and antibodies to the G protein coupled receptor proteins. The rat cerebellum-derived and human brain-derived G protein coupled receptor proteins and the like are useful: (1) for determination of a ligand to the receptor protein of the present invention (ligand peptide of the present invention) (agonist), (2) as an agent for the prevention and/or treatment of diseases associated with dysfunction of the G protein coupled receptor protein of the present invention, (3) as a genetic diagnostic agent, (4) for quantification of a ligand to the G protein coupled receptor protein of the present invention, (5) for screening of a compound (agonist, antagonist, etc.) that alters the binding property between the G protein coupled receptor protein of the present invention and a ligand (ligand peptide of the present invention), (6) as a agent for the prevention and/or treatment of various diseases, comprising a compound (agonist, antagonist, etc.) that alters the binding property between the G protein coupled receptor protein of the present invention and a ligand (ligand peptide of the present invention), (7) for quantification of the receptor protein, its partial peptide or salts of the present invention, (8) for neutralization by antibodies to the receptor protein, its partial peptide or salts of the present invention and (9) for preparation of a non-human animal bearing the DNA encoding the G protein coupled receptor protein of the present invention.
Patent IL-112107-A (IL)
Title: Device for treating the interior of body cavities with laser energy
IPC: A61B17/42
Filed: 1994-12-21
Abstract: A device for treating the interior of a body cavity with laser energy, comprising: at least one optical fiber (11, 12, 13) having a distal end (11a, 12a, 13a) to be inserted into the body cavity to be treated, and a proximal end (11b, 12b, 13b) to be located externally of the body cavity when the distal end is inserted therein; a second fiber having a proximal end to be located externally of the body cavity, and a distal end; said distal end of said second fiber being coupled to said distal end of said at least one optical fiber and a second fiber being movable laterally through an expansion zone relative to each other and between a first non-operative position and a second operative position; and a stiffening spine (20) between said at least one optical fiber and said second fiber for providing rigidity to said distal ends of said at least one optical fiber and said second fiber. 2325 ד' בשבט התשס" א - January 28, 2001
Patent IL-121065-A (IL)
Title: Antimicrobial hot melt adhesive composition and surgical drape containing it
IPC: A61B19/08
Filed: 1997-06-12
Abstract: An adhesive composition having dispersed therein a broad spectrum antimicrobial agent for use in medical applications, such as an adhesive for surgical drapes, wound dressings and tapes. The adhesive is composed of acrylic polymers, tackifiers and a preferred antimicrobial agent, diiodomethyl-p-tolylsulfone. The adhesive composition is essentially solventless and capable of application in a hot melt process while maintaining stability at elevated temperatures in the range of 275 DEG F to 350 DEG F, which not only allows hot melt application, but allows for ethylene oxide sterilization under heat stress.
Patent IL-121886-A (IL)
Title: Fast forward link power control in a code division multiple access system
IPC: H04J13/00
Filed: 1994-11-18
Abstract: A method for providing power control with variable data rate, the method comprising: receiving a data frame having an input data rate selected from a plurality of possible input data rates; selecting an encoding rate based on the input data rate; encoding data frames to produce output symbols, repeating output symbols using first and second generating polynomials and multiplexing the repeated output symbols, selecting a puncturing format to puncture data bits and producing output data having a constant output data rate for a number of possible input data rates based on a combination of input data rates, selected encoding rate and selected puncturing format for providing said variable data rate communication link; determining a frame error rate for a number of possible input data rates; calculating differences between the frame error rates and a target error rate and adjusting the power depending on whether the difference is greater, equal or less than a predetermined threshold.
Patent IL-123488-A (IL)
Title: Visual display means incorporating loudspeakers
IPC: G06F1/16
Filed: 1996-09-02
Abstract: The visual display unit (137) comprises a display screen (37) and a housing (101) in which the display screen is mounted. The housing carries a loudspeaker (81) comprising a distributed mode acoustic radiator (2) and a transducer (9) mounted wholly and exclusively on the radiator to vibrate the radiator to cause it to resonate. The radiator may be integral with the housing, e.g. an external wall of the housing. The radiator may comprise a stiff lightweight panel having a cellular core sandwiched by skin layers, one of which skin layers is integral with the housing. The skin layer may be thinner than the average wall thickness of the housing. The external wall of the housing may be formed with a groove which surrounds the radiator and which defines a resilient suspension coupling the loudspeaker to the housing.
Patent IL-125300-A (IL)
Title: High-accuracy processing machine and method for using the same
IPC: B27C5/02
Filed: 1998-07-10
Abstract: A machine (10) for processing a workpiece (26), which comprises: a frame (12); a slider bed mounted on said frame; a movable continuous belt rotatably mounted around said slider bed, wherein the workpiece has a first surface that is in contact with an outer surface of said movable continuous belt during machine operation and wherein said outer surface of said movable continuous belt has sufficient friction, relative to said workpiece, to move the workpiece through the machine withough slippage between the workpiece first surface and said outer surface, but does not mar or scratch the workpiece first surface; 3152 ח' בטבת התשס" ב - December 23, 2001 a plurality of track rollers (16, 17, 19) slidably mounted on said frame, said track rollers movable relative to said frame so as to maintain contact between the workpiece first surface and said outer surface of said movable continuous belt; at least one element attached to the frame and to said plurality of track rollers, respectively, for urging said plurality of track rollers toward the workpiece; and at least one processing means mounted on said frame between adjacent track rollers, wherein said at least one processing means performs a processing operation on a second surface of the workpiece during machine operation.
Patent IL-125587-A (IL)
Title: Enzymatic method for making lysophosphatidlycholine
IPC: C12P13/00
Filed: 1997-01-31
Abstract: Methods for making lysophosphatidylcholine are provided, comprising hydrolysis of a mixture of phosphatidylcholine and an agent with phospholipase A2. Also disclosed are methods for making a lipid matrix of lysophosphatidylcholine, monoglyceride and fatty acid.
Patent IL-126175-A (IL)
Title: Pharmaceutical compositions containing endothelin antagonists and novel endothelin antagonists
IPC: A61K31/505
Filed: 1997-03-19
Abstract: A method for preventing and/or treating heart failure and ventricular dysfunction in a warm blooded animal comprising administering to the warm blooded animal a therapeutically effective amount of an endothelin antagonist of the formula: as defined herein.
Patent IL-126299-A (IL)
Title: Compositions for controlling parasitic insects and mites on humans
IPC: A01N51/00
Filed: 1997-03-21
Abstract: Compositions for the dermal control of parasitic insects and mites on humans, characterized in that they contain agonists or antagonists of the nicotinergic acetylcholine receptors of insects in a concentration of from 0.0001 to 20% by weight based on the overall weight of the formulation; solvents from the group of the cyclic carbonates in a concentration of from 2.5 to 99.9999% by weight based on the overall weight of the formulation; if desired, further auxiliaries from the group of the thickeners, spreading agents, colorants, antioxidants, propellants, preservatives, adhesives, emulsifiers, in a concentration of from 0 up to 30% by weight based on the overall weight of the formulation.
Patent IL-133579-A (IL)
Title: Device and method for isolating cell material out of a tissue medium and/or a liquid
IPC: G01N1/28
Filed: 1998-03-24
Abstract: An apparatus for isolating cell material from a tissue system and/or a liquid includes (1) a vessel open at the top, into which the cell material to be isolated can be introduced in the tissue system and/or the liquid; and (2) a separating device having a stamp-shaped configuration and including a flat separating disk having a peripheral edge fitting with the inner walls of the vessel in a fluid-tight manner and presenting at least one passage opening which is covered by a filter membrane, and which device can be inserted from the top into the vessel. The isolating disk pressurises the cell material inclusive of the tissue system and/or the liquid and acts thereupon with shearing forces by rotation. The cells and/or cell systems pass through the pores of the filter membrane whereas the residual tissue material is retained.
Patent IL-145627-A (IL)
Title: Process for determining whether the material of a sealing member is such that the member is suitable for use in a storage container for weakly acidic solution formulation containing human growth hormone
IPC: A61J1/06
Filed: 2001-09-25
Abstract: The invention has the purpose of offering a storage container wherein flocculation and nebulation of hGH does not occur during storage of an hGH solution. A rubber stopper is formed of rubber such that when one such rubber stopper is immersed in 1ml of a buffer solution having a pH of approximately 5.5 to 6.5 and containing a surfactant, stored while shaking for one week at a temperature of 25  DEG C, then the metal ion elution rate in the buffer solution is measured using atomic absorption spectrophotometry, the elution rate of polyvalent metal ions is 50 ppm or less.
Patent IL-146641-A (IL)
Title: Document transfer device
IPC: H04L9/30
Filed: 2000-05-24
Abstract: A system is provided having a sensing device for sensing coded data printed on a print media surface which is installed with a secret key and a first identifier which uniquely identifies the sensing device, a printer installed with a second identifier which uniquely identifies the printer, and a server installed with the first and second identifiers. The printer obtains the first identifier from the sensing device and communicates the first and second identifiers to the server. The server determines from the received first and second identifiers whether the sensing device should be registered with the printer and if so, authenticates the sensing device by verifying an encryption from the sensing device, using the secret key, of a challenge message. Upon successful authentication, the sensing device is registered in the server so as to be associated with the printer.
Patent IL-151114-A (IL)
Title: Plasma arc reactor for the production of fine powders
IPC: H05B7/18
Filed: 2002-08-07
Abstract: A plasma arc reactor has first (5) and second (10) electrodes spaced apart to achieve plasma arc in between; inlet for introducing plasma gas (25) in space between the electrodes; and plasma arc generator. The first electrode has a channel (7) with outlet (9) exiting into the electrodes' space. An inlet (8) feeds solid material (20) to the channel and the electrodes' space. An independent claim is also included for a process of producing powder from a solid material by providing a plasma arc reactor, introducing plasma gas, generating plasma arc, feeding solid material to vaporize, cooling vaporized material to condense powder, and collecting the powder.
Patent IL-153158-A (IL)
Title: Use of angiotensin ii type 1 receptor antagonist in the manufacture of a medicament for the prophylactic and/or therapeutic treatment of a vascular headache condition not caused by hypertension
Inventor: SCHRADER HARALD
IPC: A61P9/12
Filed: 2002-11-28
Abstract: The present invention relates to the use of an angiotensin II type 1 receptor antagonist of the general formula (I) in the manufacture of a medicament for the prophylactic and/or therapeutic treatment of a vascular headache condition such as migraine, in a subject suffering from, or susceptible to, such a vascular headache condition. A further aspect of the invention is a pharmaceutical formulation useful in any one of said vascular headache conditions, as well as a method of treatment thereof.